/**
 * Created by IsZxm on 2018/1/22.
 */
$(document).ready(function () {

    $('.search').focus(function () {
        if ($(this).val() == $(this).attr('title'))
            $(this).val("");
    });
    $('.search').blur(function(){
        if($(this).val()=="")
            $(this).val($(this).attr('title'));
    });
    $("img").addClass("img-responsive center-block");

});